libcamera/test
Vedant Paranjape c7daf645d4 test: gstreamer: Simplify elements' ownerships
In gstreamer, when elements are created, usually a floating [1]
reference is returned which simply means, there is no ownership
transfer (yet). Once can simply check for NULL and return through
an error path, without bothering to clean up. Hence, g_autoptr is
not much of help here.

If the NULL checks have been passed successfully, elements are ready
to use. However, we must claim ownership/reference it before using
them via g_object_ref_sink().

This patch build upon this principle and removes the g_autoptr
from gstreamer test base class (gstreamer_test.cpp) whereever
necessary to tide up the code.

[1] https://gstreamer.freedesktop.org/documentation/additional/design/MT-refcounting.html?gi-language=c#refcounting1

Signed-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
2021-09-23 16:03:15 +09:00
..
camera libcamera: Use simpler Signal::disconnect() function 2021-09-02 01:16:44 +03:00
controls controls: Add boolean constructors for ControlInfo 2021-08-02 18:07:16 +09:00
gstreamer test: gstreamer: Simplify elements' ownerships 2021-09-23 16:03:15 +09:00
ipa libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
ipc libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
libtest libcamera: v4l2_videodevice: Drop toV4L2PixelFormat() 2021-09-07 19:17:46 +03:00
log libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
media_device libcamera: Rename 'method' to 'function' 2021-08-09 15:40:32 +03:00
pipeline libcamera/base: Validate internal headers as private 2021-06-25 16:11:11 +01:00
process libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
serialization test: serialization: Prevent parallelisation 2021-09-15 16:35:25 +01:00
stream libcamera: rename public libcamera dependency 2021-06-25 16:11:11 +01:00
v4l2_compat test: v4l2_compat: Report test as skipped if no compatible driver found 2021-09-19 20:45:36 +03:00
v4l2_subdevice libcamera: buffer: Rename buffer.h to framebuffer.h 2021-07-11 17:42:02 +03:00
v4l2_videodevice libcamera: buffer: Rename buffer.h to framebuffer.h 2021-07-11 17:42:02 +03:00
bayer-format.cpp test: bayer-format: Rectify internal header's #include path 2021-05-05 10:32:33 +02:00
byte-stream-buffer.cpp test: byte-stream-buffer: Initialize data array 2021-05-26 10:24:15 +02:00
camera-sensor.cpp libcamera: camera_sensor: Transform CameraSensor::sizes() 2021-08-31 12:26:54 +05:30
delayed_controls.cpp test: delayed_controls: Rename delayed_contols.cpp to delayed_controls.cpp 2021-03-12 14:20:51 +00:00
event-dispatcher.cpp libcamera/base: Move extended base functionality 2021-06-25 16:11:08 +01:00
event-thread.cpp libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
event.cpp libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
file-descriptor.cpp libcamera/base: Move utils to the base library 2021-06-25 16:11:02 +01:00
file.cpp libcamera: file: Turn MapFlag and OpenModeFlag into enum class 2021-08-03 10:55:33 +03:00
flags.cpp test: Add tests for the Flags class 2021-08-03 10:55:21 +03:00
geometry.cpp test: geometry: Add unit tests for new geometry helper functions 2020-10-27 14:06:51 +02:00
hotplug-cameras.cpp libcamera/base: Move File to base library 2021-06-25 16:11:10 +01:00
mapped-buffer.cpp libcamera: MappedFrameBuffer: Use typed Flags<MapModes> 2021-08-10 10:57:04 +01:00
meson.build test: gstreamer: Add test for gstreamer single stream 2021-08-14 22:58:46 +03:00
message.cpp test: message: Test recursive Thread::dispatchMessages() calls 2021-07-11 17:41:59 +03:00
object-delete.cpp libcamera/base: Move extended base functionality 2021-06-25 16:11:08 +01:00
object-invoke.cpp libcamera/base: Move extended base functionality 2021-06-25 16:11:08 +01:00
object.cpp libcamera/base: Move extended base functionality 2021-06-25 16:11:08 +01:00
pixel-format.cpp libcamera/base: Move utils to the base library 2021-06-25 16:11:02 +01:00
public-api.cpp test: Ensure LIBCAMERA_BASE_PRIVATE isn't public 2021-06-25 16:11:11 +01:00
signal-threads.cpp libcamera/base: Move extended base functionality 2021-06-25 16:11:08 +01:00
signal.cpp libcamera: base: signal: Support connecting signals to functors 2021-09-02 01:16:45 +03:00
span.cpp libcamera/base: Move span to base library 2021-06-25 16:11:11 +01:00
threads.cpp libcamera/base: Move extended base functionality 2021-06-25 16:11:08 +01:00
timer-thread.cpp libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
timer.cpp libcamera: Drop emitter object pointer from signal arguments 2021-09-02 01:16:45 +03:00
utils.cpp libcamera: base: utils: Use size_t for index in utils::enumerate() 2021-09-07 19:17:37 +03:00